#GtkAppChooserWidget is a widget for selecting applications. It is the main building block for #GtkAppChooserDialog. Most applications only need to use the latter; but you can use this widget as part of a larger widget if you have special needs.
Fluent builder for gtk.app_chooser_widget.AppChooserWidget
Fluent builder implementation template for gtk.app_chooser_widget.AppChooserWidget
Module for AppChooserWidget class